Fechral Alloy Heat Resistant Wire KH23YU5 5mm For Industrial Furnace Coil Shape
MOQ:
50 kg
Delivery Time:
20-25 days
Brand:
OHMALLOY
Product Description
OhmAlloy135
(Common Name: 0Cr23Al5, D, , Alloy 815, Alchrome DK, Alferon 901, Resistohm 135,Aluchrom S, Stablohm 812)
OhmAlloy135 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.
Typical applications for OhmAlloy135 are used in home appliances and industrial furnace,and kinds of elements in heaters and dryers.
Style of supply
| Alloys Name | Type | Dimension | ||
| OhmAlloy135W | Wire | D=0.03mm~8mm | ||
| OhmAlloy135R | Ribbon | W=0.4~40mm | T=0.03~2.9mm | |
| OhmAlloy135S | Strip | W=8~250mm | T=0.1~3.0mm | |
| OhmAlloy135F | Foil | W=6~120mm | T=0.003~0.1mm | |
| OhmAlloy135B | Bar | Dia=8~100mm | L=50~1000mm | |
FeCr23Al5 is used for the manufacture of heating elements with a maximum operating temperature of +1250 ° C in industrial and laboratory furnaces, household appliances and electrical thermal apparatus, resistance elements. Note The alloy is heat-resistant in an oxidizing atmosphere containing sulfur and sulfur compounds, carbon-containing, hydrogen, vacuum, works in contact with high alumina ceramics, is not prone to ulcerative corrosion, prone to sagging at high temperatures, does not withstand sharp dynamic ruzok.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.06 | 0.025 | 0.025 | 0.70 | Max 0.6 | 20.5~23.5 | Max 0.60 | 4.2~5.3 | Bal. | - |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 485 | 670 | 23 |
Typical Physical properties
| Density (g/cm3) | 7.25 |
| Resistivity at 20℃(мкОм*м) | 1.3-1,4 |
| Conductivity coefficient at 20℃ (WmK) | 13 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 15 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.46 |
| Melting point (℃) | 1500 |
| Max continuous operating temperature in air (℃) | 1250 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
| 1 | 1.002 | 1.007 | 1.014 | 1.024 | 1.036 | 1.056 | 1.064 | 1.070 | 1.074 | 1.078 | 1.081 | 1.084 | - |
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Company
Ohmalloy Material Co.,Ltd
Location
Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Contact Person
Qiu